pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,078,641
← previous block
next block →
recent activity
Analyzing
Block #91,078,641
31 transactions · 30 stateful · 2026-07-28 14:13:32 UTC
Parallelism
68
/100
Blocked
57
%
Avg conflicts / tx
1.48
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,078,641
· 31 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x6a68b983
· blocks 1
#4
setData
#5
commitVerification
#6
0x6ad2e98b
· blocks 2
#9
updatePrices
· blocks 2
#12
0x5a5d9a99
· blocks 7
#16
updateDataFeedsValuesPartial
#17
updatePriceFeedsIfNecessary
#22
batchUpdate
#28
0x59558d29
#29
0xc7e3ec2c
#30
0xc7e3ec2c
#3
0x6a68b983
#7
0xab083028
· blocks 2
#10
updatePrices
· blocks 1
#13
0x5a5d9a99
· blocks 3
#8
0xab083028
· blocks 2
#11
updatePrices
#14
0x5a5d9a99
· blocks 5
#20
0x3f5c179b
#15
0x5a5d9a99
· blocks 3
#23
0xed82b078
· blocks 1
#18
0x0f6795d9
· blocks 4
#24
0xed82b078
#19
0x0f6795d9
· blocks 4
#21
0x0f6795d9
· blocks 3
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w0
7
w1
8
w2
9
w0
10
w1
11
w2
12
w0
13
w1
14
w2
15
w3
18
w4
19
w5
20
w2
23
w3
24
w4
25
w7
26
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x745a7fd6…5fea
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x6459805c…615d
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x92115abd…ad76
0x34b655…2a6f
8 touches
6 conflicts
0xefcdf197…96a2
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x5190d7ef…6058
0x34b655…2a6f
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
10 conflicts on slot
0x745a7fd6fd…595fea
Audit this contract →
← previous block
·
next block →
recent activity